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Android Studio: Default project directory
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Rik MartinsRik Martins
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Call asynchronous method in constructor?
... Stephen ClearyStephen Cleary
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Volatile vs Static in Java
...counter = 0;
private void concurrentMethodWrong() {
counter = counter + 5;
//do something
counter = counter - 5;
}
Executing concurrentMethodWrong concurrently many times may lead to a final value of counter different from zero!
To solve the problem, you have to implement a lock:
private s...
Fastest way to flatten / un-flatten nested JSON objects
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+500
Here's my much shorter implementation:
Object.unflatten = function(data) {
"use strict";
if (Object(data) !== data || Array...
Convert string to title case with JavaScript
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56 Answers
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Can git undo a checkout of unstaged files
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15 Answers
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
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As always with these questions, the JLS holds the answer. In this case §15.26.2 Compound Assignment Operators. An extract:
A compound assignment expression of the form E1 op= E2 is equivalent to E1 = (T)((E1) op (E2)), where T is the type of E1, except that E1 is evaluated only once.
A...
How to get 30 days prior to current date?
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150
Try using the excellent Datejs JavaScript date library (the original is no longer maintained so...
How to run Unix shell script from Java code?
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edited Sep 18 '12 at 23:56
djeikyb
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